DEVICE FOR SEPARATION OF SEWAGE WATERS Russian patent published in 1996 - IPC

FIELD: separation of sewage waters, mainly, of poultry complexes with poultry cage keeping and also combining of cleaning with production of bacterial protein. SUBSTANCE: sewage with suspended protein is fed through branch pipe 2 through ports 16 of hollow lower disk 7 of rotor to internal nonrigid partition 10 of the rotor. Partition 10 is permeable for water. Water passes through partition 10 through gap between partition and sediments are retained. Due to reciprocation of the rotor external partition 9 impermeable for water, liquid is displaced from the minimum gap between partitions 9 and 10 and washes pores of internal partition 10. Reciprocation of rotor external partition 9 is effected with the help of eccentric 15 through pusher 14. EFFECT: higher efficiency. 3 dwg